LM56 Electrical Characteristics

The following specifications apply for V

its apply for T

Symbol

Parameter

Conditions

Typical

Limits

Units

(Note 6)

(Note 7)

(Limits)

V

I

S

Supply Current

V

230

µA (max)

V

230

µA (max)

Digital Outputs

I

OUT(“1”)

Logical “1” Output Leakage

V

1

µA (max)

Current

V

OUT(“0”)

Logical “0” Output Voltage

I

0.4

V (max)

Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is func-

tional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed speci-

fications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test conditions.

mum package input current rating limits the number of pins that can safely exceed the power supplies with an input current of 5 mA to four.

types when board mounted follow:

Package Type

θ

JA

M08A

110˚C/W

MUA08A

250˚C/W

Note 4: The human body model is a 100 pF capacitor discharge through a 1.5 k

Ω resistor into each pin. The machine model is a 200 pF capacitor discharged directly

into each pin.

Note 5: See AN450 “Surface Mounting Methods and Their Effects on Product Reliability” or the section titled “Surface Mount” found in any post 1986 National Semi-

conductor Linear Data Book for other methods of soldering surface mount devices.

Note 7: Limits are guaranteed to National’s AOQL (Average Outgoing Quality Level).

www.national.com

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